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Stablecoin Liquidity Depth Score

As of Aug 2026, the stablecoin market aggregate Liquidity Depth Score stands at 4.71. The Liquidity Depth Score (L = Volume ÷ √Market Cap) normalizes 24-hour trading volume by the square root of market cap, isolating market depth from the size effect. A $200B coin doing $100B daily volume is less impressive than a $5B coin doing the same. High LDS signals proportionally deep order book activity, the stablecoin actively circulates through multiple venues. Low LDS signals thin liquidity relative to outstanding supply. Inspired by the Amihud (2002) market impact framework, LDS is a size-adjusted measure of market depth that raw velocity cannot capture. This metric is updated daily.

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Aggregate Stablecoin Liquidity Depth Score

Total daily volume ÷ √Total market cap, smoothed with a 7-day rolling average. Rising LDS is consistent with improving market depth per unit of supply. Declining LDS is consistent with supply growing faster than active trading volume; LDS is a volume-to-market-cap proxy and should not be read as evidence of executable order-book depth without OTC and slippage data.

Liquidity Depth by Coin, Top 5 (7-day avg)

Daily LDS for USDT, USDC, DAI, FDUSD, and PYUSD.

LDS Ranking, Latest Data

Current Liquidity Depth Score for tracked stablecoins, sorted by score. Green = deep liquidity (L>5.0). Amber = adequate (L 2.0–5.0). Blue = thin (<2.0).

How to Interpret the Liquidity Depth Score
LDS above 5.0
Deep Liquidity

Volume is high relative to market cap size, consistent with active trading across multiple venues.

For enterprise: Volume levels consistent with large-flow settlement activity. For policymakers: Strong monetary function signal, supply is actively circulating, not hoarded.

LDS 2.0–5.0
Adequate Liquidity

Mixed depth, sufficient for most institutional use cases but with potential venue concentration risk. Check whether volume is distributed across exchanges or concentrated in one platform before large flows.

For enterprise: Functional for standard treasury operations; check venue-level depth before large flows. For policymakers: Monitor venue concentration alongside this metric.

LDS below 2.0
Thin Liquidity

Volume is thin relative to outstanding supply. Typical for yield-bearing tokens with large collateral holdings and minimal active trading.

For enterprise: High execution risk, verify order book depth before large transfers. For policymakers: These coins function as collateral instruments, not payment rails.

Methodology

Formula: Li = (Volume_24hi ÷ 10⁹) ÷ √(Market_Capi ÷ 10⁹) per coin, per day. Aggregate LDS = (Σ Volume_24h) ÷ √Total Market Cap, both in billions USD. Displayed values use a 7-day rolling average to reduce daily noise.

Updated daily. See the methodology for data sources and coverage.

Theoretical basis: The square-root scaling reflects the Amihud (2002) market impact framework, where price impact scales approximately with √(order size / market depth). LDS therefore measures order book resilience relative to a coin's supply footprint, providing a size-adjusted liquidity signal that raw velocity cannot capture.

Limitation: Volume data reflects reported 24h exchange volume, which may include wash trading. LDS may be inflated for coins with high wash-trade volume on certain exchanges. On-chain volume (transfer volume only) would be a more precise measure and is planned for a future version.

Frequently Asked Questions
What is the Stablecoin Liquidity Depth Score?
The Liquidity Depth Score (LDS) measures how much trading volume a stablecoin generates relative to its market cap size. It is calculated as daily volume divided by the square root of market cap (L = Volume ÷ √Market Cap), both normalized to billions of USD. A higher score means the coin generates proportionally more active trading relative to its outstanding supply.
Why divide by the square root of market cap rather than raw market cap?
Dividing by raw market cap (as in monetary velocity) tells you turnover rate. Dividing by the square root of market cap normalizes for the non-linear size effect in market impact, from the Amihud (2002) liquidity literature, where price impact scales approximately with the square root of order size relative to market depth. For a CFO asking whether they can move $500M in USDC without significant slippage, LDS provides a better signal than raw velocity precisely because it captures this non-linearity.
Why does USDT typically have the highest Liquidity Depth Score?
USDT dominates exchange trading pairs globally and is the primary settlement currency in cross-border crypto OTC markets. Its daily volume is a substantial fraction of its market cap, reflecting active circulation across multiple venues rather than passive holding.
What does a declining aggregate Liquidity Depth Score indicate?
A sustained decline in aggregate LDS means stablecoin market cap is growing faster than active trading volume; supply is expanding while volume-based liquidity proxies are not keeping pace. This pattern is consistent with issuance driven by DeFi collateral demand rather than active payment use, or with holders shifting balances into less active deployment. When combined with declining velocity trends, it may indicate structural liquidity proxies are weakening. The metric does not include order-book or OTC depth, so it should be one input among several rather than a standalone diagnosis.
Which stablecoin has the highest Liquidity Depth Score today?
As of Aug 2026, USDT leads the LDS ranking among tracked stablecoins. Rankings shift with daily volume patterns, exchange-dominant stablecoins tend to score highest. This page updates daily with the latest data.